Improvement in dies for making nuts



l. H. STERNBERGH.

Dies for Making Nuts.

No.l54,424. Patented Au .25,"1s74.

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UN TE STATES PATENT OEEIoE.

JAMES HERVEY STERNBERGH, OF READING, PENNSYLVANIA.

IMPROVEMENT IN DIES FOR MAKING NUTS.

Specification forming part of Letters Patent No. 154,424. dated August 25, 1874; application filed June 13, 1874.

To all whom it may concern:

Be it known that I, J AMEs H. STERNBERGH, of the city of Reading, in the State of Pennsylvania, haveinvented new and Improved Dies for Making 'Nuts; and I do hereby declare that the following is a full, clear, and exact description thereof, reference being had to the accompanying drawing forming a part of ,this specification, in which- Figure 1 is a sectional elevation, Fig. 2 a plan view, of nut.

The invention willfirst be fully described, and then pointed out in the claim.

A represents a centrally-perforated female die, in whose cavity the piece of metal is placed, in order to be compressed into shape. B is a centrally-perforated male die, made to 'fit the cavity A, their perforations registering,

Having thus described my invention, what I claim is-- I ln nut-making machines, a compressing crowner-die, B, having an angular recess, E, in the end, and a central perforation, as and for the purpose specified.

JAMES HERVEY STERNBERGH.

Witnesses:

J AMES LORD, Tnos. DARLINGTON, Jr. 

